response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1928/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 12345 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InNjUThpaXQ3MEl4UE01TGV2N094R1JHWE9LeDFZaDhMVHIwSG93UEdyYTAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTI4LCJzdGF0ZV9ub25jZSI6IjBmMTZiMjkwMzFjY2ZjY2M3ODg3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTI4In0sImlzcyI6IklIVGVzdFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIxMDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTcxOTM2MzUyNCwiZXhwIjoxNzE5MzYzODI0LCJqdGkiOiI2MTRmNDY5MGU0ODllMDEyN2ZmZSJ9.DX9AQcaHQO5s5ENZJRmuKIAApj1_T76VmmZmU1m_2R_m8-u8kKyR4lek8R-mZLGl66nQlMhYdi6r-KcQaElt-hscr-ExxMoKn_LVonlqI3sOMCVGEzaW5T_pMdt2GaEF2-NlUw1QK_C_kfalGG_4xklIOHd1ClDL50GuYfco9TGgjolS2iwl8Xkc7MzxZzUIAMeeMBCnN_T8Q0zIwvZ3xWY82aekqB3AlfP10en3kIIswr-K2vhvsqRKYDWNAGoP6E1Omlex3G6cbB2KXKz8PCB-jJ48kOPF1thVt6oZRzmMYKXmOoXQOKXF9bauDCALZvYZOndk7gghvPTnaPg0cA (required, opaque value used to maintain state between the request and the callback)
login_hint: (required, tools and platforms must support a value of form_post)
lti_message_hint: (required, a platform opaque identifier identifying the user to login)
prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)
nonce: 0f16b29031ccfccc7887 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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